I remember once traveling by car with two of my friends, we stayed at hotels and we were headed to Texas to go fishing. I was able to hide the fact I wore diapers at night.
I remember finally getting to Texas and staying with a friend of my friends, we drank all night and I got eaten by mosquitos. Somehow the conversation lead to the friend of my friends talking about a friend that had made a bunch of money because he had a semi truck full of adult diapers and was selling them to freaks on ebay that like to pretend they were babies... I faked a laugh, and the conversation changed but damn... later I had to find privacy to put a diaper on, before I fell asleep, beer and sleep is a disaster without a diaper.
The whole trip was kinda awkward, my friends didn't really know I wore diapers, eventually I think they figured it out after being around me long enough, of course they just thought I needed them, not that I secretly like feeling little.